Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

DIC Monocizer KW52 Polyester Plasticizer

DIC Monocizer KW52 is a high-performance polyester plasticizer from DIC’s Monocizer series, designed for demanding PVC applications requiring exceptional extraction resistance, low volatility, and long-term flexibility. It offers superior thermal stability and migration resistance versus phthalates, ideal for cables, automotive parts, and medical tubing where durability and regulatory compliance matter.
  • dic monocizer kw52 polyester plasticizer_7ac94722
  • dic monocizer kw52 polyester plasticizer_7ac94722

Features Of DIC Monocizer KW52 Polyester Plasticizer

  1. High molecular weight polyester structure ensures excellent migration resistance and low volatility.

  2. Outstanding thermal and hydrolytic stability for long-term performance in demanding processing conditions.

  3. Low glass transition temperature (Tg) imparts superior flexibility and low-temperature toughness to PVC compounds.

  4. Compatible with a broad range of PVC resins, fillers, and stabilizers without compromising dispersion or clarity.

  5. Non-extractable in oils, greases, and aqueous media — ideal for food-contact and medical-grade applications.

Typical Applications Of DIC Monocizer KW52 Polyester Plasticizer

  1. Rigid and flexible PVC profiles for building & construction, including window frames and siding.

  2. Medical tubing, blood bags, and IV containers requiring biocompatibility and regulatory compliance.

  3. Automotive interior parts such as dashboards, door trims, and wire harness coatings.

  4. Food packaging films and laminates where low extractability and FDA-conformance are critical.

  5. Industrial hoses, conveyor belts, and coated fabrics requiring durability under mechanical stress.

Specifications Of DIC Monocizer KW52 Polyester Plasticizer

Chemical TypeAliphatic-aromatic polyester
Product FormPale yellow to colorless viscous liquid
AppearanceClear, homogeneous, free from sediment or haze
Primary ApplicationsPVC plasticization (rigid & flexible), specialty polymer blends
Key FeaturesLow volatility, high permanence, excellent compatibility
BenefitsExtended service life, reduced fogging, improved cold-weather performance
Regulatory StatusCompliant with FDA 21 CFR §178.3910; EU REACH registered
Storage StabilityStable for ≥12 months in sealed containers at <30°C


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